Anti-freeze recycling unit



FIG. 1 is a perspective view of an anti-freeze recycling unit showing mynew design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken line showing of wheel assemblies and hoses are forillustrative purposes only and forms no part of the claimed design.

The ornamental design for an anti-freeze recycling unit, as shown anddescribed.